61830062075 has 48 divisors (see below), whose sum is σ = 82735642080. Its totient is φ = 45666048000.

The previous prime is 61830062057. The next prime is 61830062089. The reversal of 61830062075 is 57026003816.

It is not a de Polignac number, because 61830062075 - 2⁸ = 61830061819 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10081760 + ... + 10087890.

It is an arithmetic number, because the mean of its divisors is an integer number (1723659210).

Almost surely, 2^61830062075 is an apocalyptic number.

61830062075 is a deficient number, since it is larger than the sum of its proper divisors (20905580005).

61830062075 is a wasteful number, since it uses less digits than its factorization.

61830062075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6608 (or 6603 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 61830062075 in words is "sixty-one billion, eight hundred thirty million, sixty-two thousand, seventy-five".